Partial Differential Equations and the Method of Characteristics
2013 ◽
pp. 379-404
2012 ◽
Vol 22
(11)
◽
pp. 1250262
◽
1967 ◽
1967 ◽
2014 ◽
Vol 58
(8)
◽
pp. 1665-1676
◽
2002 ◽
Vol 42
(1-3)
◽
pp. 397-409
◽